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Showing 1 to 12 of 415 entries
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Measuring growth mindset: A validation of a three-item scale and a single-item scale in youth and adults

Growth Mindset

Grüning DJ, Lechner C, Rammstedt B.
GSID: r9QoMWPgKOAJ
B Rammstedt, DJ Grüning, C Lechner - 2021 - psyarxiv.com

… the associations between growth mindset and academic … stronger growth mindset. However, methodological research on the adequacy of the measures used to assess growth mindset …

Evaluation of Teaching and Learning Strategies.

Medical education online

Lechner SK.
PMID: 28253746
Med Educ Online. 2001 Dec;6(1):4529. doi: 10.3402/meo.v6i.4529.

With the growing awareness of the importance of teaching and learning in universities and the need to move towards evidence-based teaching, it behooves the professions to re-examine their educational research methodology. While the what, how and why of student...

Walled gardens: apps and data as barriers to augmenting reality.

IEEE computer graphics and applications

MacIntyre B, Rouzati H, Lechner M.
PMID: 24807993
IEEE Comput Graph Appl. 2013 May-Jun;33(3):77-81. doi: 10.1109/MCG.2013.51.

For augmented reality (AR) to reach its potential, AR content from multiple distinct sources must be simultaneously displayed in a more unified manner than is possible given today's application-centric environments. AR browsers and AR-enabled Web browsers point toward the...

Quinckes' pioneering 19th centuries CSF studies may inform 21th centuries research.

Neurology, psychiatry, and brain research

Bechter K, Benveniste H.
PMID: 26451075
Neurol Psychiatry Brain Res. 2015 Jun;21(2):79-81. doi: 10.1016/j.npbr.2015.02.001. Epub 2015 Mar 19.

No abstract available.

Experimental evidence for fast heterogeneous collective structural relaxation in a supercooled liquid near the glass transition.

Physical review letters

Russina M, Mezei F, Lechner R, Longeville S, Urban B.
PMID: 11019163
Phys Rev Lett. 2000 Apr 17;84(16):3630-3. doi: 10.1103/PhysRevLett.84.3630.

We have extended the exploration of microscopic dynamics of supercooled liquids to small wave numbers Q corresponding to the scale of intermediate range order, by developing a new experimental approach for precise data correction for multiple scattering noise in...

[Differential amplifier for electroencephalography with portable electrocardiograph].

Pflugers Archiv fur die gesamte Physiologie des Menschen und der Tiere

HOLZER W, LECHNER H.
PMID: 13224315
Pflugers Arch Gesamte Physiol Menschen Tiere. 1954 Oct 04;259(6):475-80. doi: 10.1007/BF00412912.

No abstract available.

Impact of snow cover on photoinhibition and winter dessication in evergreen Rhododendron ferrugineum leaves during subalpine winter.

Tree physiology

Neuner G, Ambach D, Aichner K.
PMID: 12651311
Tree Physiol. 1999 Sep;19(11):725-732. doi: 10.1093/treephys/19.11.725.

Effects of winter snow cover on photoinhibition and possible interactions with winter desiccation were investigated in situ in an evergreen subalpine woody species, Rhododendron ferrugineum L., at the alpine timberline (1950 m a.s.l.). Timing and duration of complete snow...

Thallium and cadmium in recent snow and firn layers in the Canadian Arctic by atomic fluorescence and absorption spectrometries.

Analytical and bioanalytical chemistry

Cheam V, Lawson G, Lechner J, Desrosiers R, Nriagu J.
PMID: 15045403
Anal Bioanal Chem. 1996 Jun;355(3):332-5. doi: 10.1007/s0021663550332.

Compared to the Antarctic and Greenland, the Canadian Arctic has seen extremely few trace metal studies on snow and ice. Surface, subsurface and depth samples of snow and firns were collected from the Agassiz Ice Cap, Ellesmere Island, Canada...

Gate-controlled superconductivity in a diffusive multiwalled carbon nanotube.

Physical review letters

Tsuneta T, Lechner L, Hakonen PJ.
PMID: 17359119
Phys Rev Lett. 2007 Feb 23;98(8):087002. doi: 10.1103/PhysRevLett.98.087002. Epub 2007 Feb 21.

We have investigated electrical transport in a diffusive multiwalled carbon nanotube contacted using superconducting leads made of an Al/Ti sandwich structure. We find proximity-induced superconductivity with measured critical currents up to I(cm)=1.3 nA, tunable by the gate voltage down...

Inelastic neutron scattering study of electron reduction in Mn12 derivatives.

Inorganic chemistry

Basler R, Sieber A, Chaboussant G, Güdel HU, Chakov NE, Soler M, Christou G, Desmedt A, Lechner R.
PMID: 15679397
Inorg Chem. 2005 Feb 07;44(3):649-53. doi: 10.1021/ic048931p.

We report inelastic neutron scattering (INS) studies on a series of Mn(12) derivatives, [Mn(12)O(12)(O2CC6F5)16(H2O)4]z, in which the number of unpaired electrons in the cluster is varied. We investigated three oxidation levels: z = 0 for the neutral complex, z...

Accurate determination of crystal structures based on averaged local bond order parameters.

The Journal of chemical physics

Lechner W, Dellago C.
PMID: 19044980
J Chem Phys. 2008 Sep 21;129(11):114707. doi: 10.1063/1.2977970.

Local bond order parameters based on spherical harmonics, also known as Steinhardt order parameters, are often used to determine crystal structures in molecular simulations. Here we propose a modification of this method in which the complex bond order vectors...

Equilibrium free energies from fast-switching trajectories with large time steps.

The Journal of chemical physics

Lechner W, Oberhofer H, Dellago C, Geissler PL.
PMID: 16460155
J Chem Phys. 2006 Jan 28;124(4):044113. doi: 10.1063/1.2162874.

Jarzynski's [Phys. Rev. Lett. 78, 2690 (1997)] identity for the free-energy difference between two equilibrium states can be viewed as a special case of a more general procedure based on phase-space mappings. Solving a system's equation of motion by...

Showing 1 to 12 of 415 entries